blob: d4967f8542a3c94d4e598fe80e9b659d3fc3c2ba (
plain) (
tree)
|
|
#ifndef PVS_MAINWINDOW_H_
#define PVS_MAINWINDOW_H_
#include <QMainWindow>
class SessionNameWindow;
class ConnectionFrame;
class ListenServer;
class DiscoveryListener;
class HelpWindow;
class ReloadRoomWindow;
class ClientLogin;
class Client;
class ClickLabel;
class QLabel;
namespace Ui
{
class MainWindow;
}
/**
* Initializing MainWindow.
* Handle ButtonEvents and initialize ListenServer.
*/
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
explicit MainWindow(QWidget *parent = nullptr);
~MainWindow() override;
QRect calcFrameGeometry(ConnectionFrame* frame) const;
private:
// Ui stuff
Ui::MainWindow *ui;
SessionNameWindow *_sessionNameWindow;
HelpWindow *_helpWindow;
ReloadRoomWindow *_reloadWindow;
ClickLabel *_sessionNameLabel;
int _tilesX;
int _tilesY;
QImage* _backgroundImage = nullptr;
QLabel* _examModeLabel = nullptr;
// Button block stuff
QTimer *_buttonLockTimer;
QList<QAction*> _lockingButtons;
static const qint64 BUTTON_BLOCK_TIME = 2000;
// Management stuff
enum class Mode
{
Broadcast,
Multicast,
Unicast,
LockedUnicast,
None
} _mode;
int _streamingSource{};
QList<ConnectionFrame*> _clientFrames;
QWidget *_dropMarker;
int _lastClientCount{};
QPoint closestFreeSlot(const QPoint &preferredPixels, const ConnectionFrame* toIgnore);
void placeFrameInFreeSlot(ConnectionFrame* frame, QPoint preferred = QPoint(-1, -1));
ConnectionFrame* createFrame(const QString &computerId = QString(), const QPoint *gridPosition = nullptr, bool fromRoomplan = false);
void startVncServerIfNecessary(int from);
void tellClientCurrentSituation(Client* client);
void reset(bool lock = false);
Client* getClientFromId(int id);
ConnectionFrame* getTutorFrame();
ConnectionFrame* getSelectedFrame();
void closeEvent(QCloseEvent *e) override;
void changeEvent(QEvent *e) override;
void resizeEvent(QResizeEvent *e) override;
void mouseReleaseEvent(QMouseEvent* e) override;
int getTileWidthPx() const;
int getTileHeightPx() const;
void updateContextButtonStates();
void reloadCurrentRoom();
void vncOneOnOne(bool exclusive);
protected slots:
void disableButtons();
void enableButtons();
void clientCountChanged();
void onSessionNameClick();
void onSessionNameUpdate();
void onDeleteClient();
void onButtonLock(bool checked);
void onButtonLockSingle();
void onButtonStudentToTutor();
void onButtonStudentToTutorExclusive();
void onButtonTutorToAll();
void onButtonTutorToStudent();
void onButtonStopProjection();
void onButtonSetAsTutor();
void onButtonReloadRoomConfig();
void onReloadRoomOk();
void onReloadRoomCancel();
void onButtonExit();
void onButtonHelp();
// connection frame
void onFrameMoving(ConnectionFrame* frame);
void onFrameDropped(ConnectionFrame* frame);
void onFrameClicked(ConnectionFrame* frame);
// Net
void onClientConnected(Client* client);
void onClientAuthenticating(Client* client, ClientLogin* request);
void onClientAuthenticated(Client* client);
void onVncServerStateChange(Client* client);
void onVncClientStateChange(Client* client);
};
#endif
|